Neat. My fish play tug of war sometimes. One tetra grabs one end of the worm, the other tetra grabs the other and the game begins. Its happened once or twice this year.very entertaining.
My girls crack me up when they grab the bottom feeders tabs on route to the bottom of the tank then parade around with it hanging out of their mouths, as if to say "I've won, I've won, look what I've got?" It is a game of trying to keep them occupied while dropping the tabs in hoping they do not get to them first! They eventually drop them, but then the bottom feeders need to go on a hunt to find them elsewhere in the tank.